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AstDyS ∴ Objects ∴ 2001YA128 ∴ Summary
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(252660) 2001YA128  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77809 1.759e-08 au
e 0.220762 3.832e-08
i 6.666 7.62e-06 deg
Ω 297.257 4.893e-05 deg
ω 123.617 5.303e-05 deg
M 302.767 2.053e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1648 au
Aphelion 3.3914 au
Asc. node-Earth separation 1.99428 au
Desc. node-Earth separation 1.37184 au
Earth MOID 1.18656 au
Orbital period 1691.29 days
Date of orbit computation  feb 22 02:44
Observational summary
Optical observations (Discarded) 344 (2)
Radar observations (Discarded) 0 (0)
Arc length 7484.1 days
Unobserved 675 days

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Ephemeris at epoch 60397 MJD
Right Ascension 346.324 deg
Declination -2.32333 deg
V Magnitude 21.79 mag
Solar Elongation 21.2 deg
Galactic Latitude -54.5 deg
Rate 0.451 deg/day
Direction 64.809 deg

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